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公开(公告)号：US20180346001A1
公开(公告)日：2018-12-06
申请号：US15779980
申请日：2016-11-28
申请人： DELLNER DAMPERS AB
发明人： Magnus LIZELL , Trygve ENGELBERT
CPC分类号： B61G11/16
摘要： An energy absorption device (3) and method is disclosed for absorption of energy that is released upon impact between two objects in relative motion, wherein an exceptional load applied to any of the two objects results in acceleration of said object relative to the other object, and wherein for retardation of said acceleration energy is absorbed in the process of deformation of an element or elements which are put under stress from the objects upon impact. The process of deformation comprises a controlled diameter reduction during a forced elongation of a semi-solid or solid deformation bolt (4) made of cold-forming material in the direction of force (FX) generated in said acceleration.
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公开(公告)号：US10035525B2
公开(公告)日：2018-07-31
申请号：US15117393
申请日：2015-02-27
发明人： Luca Lenzi , Angelo Surini , Samuele Pacini
摘要： An energy-absorbing device, in particular for a rail-car, extends along an axis and has an attachment member, which can be connected to a fixed structure, an impact member, designed to withstand an impact, and an energy-absorbing member, constituted by a first tube and a second tube, which are coaxial and are made of composite material in order to collapse and hence absorb energy in the event of impact; the first tube is fixed to the attachment member, whereas the second tube is fixed to the impact member and is axially slidable, during impact, guided by the first tube; the radial thickness of the two tubes decreases along the axis, towards their free ends; in a non-collapsed resting condition, the axial gaps present between the two free ends and the attachment and impact members are substantially the same so that the two tubes start to collapse simultaneously in the event of impact.
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公开(公告)号：US10000219B2
公开(公告)日：2018-06-19
申请号：US15025351
申请日：2013-09-27
摘要： A rail vehicle has a bogie which rolls on a track in a direction of travel, a vehicle structure which is supported on the bogie, a rigid carrying structure which is arranged on the end side of the rail vehicle, and an end-side coupling opening through which a coupling extends for coupling further rail vehicles. A coupling securing device secures the coupling to the rail vehicle. The coupling securing device has reversible securing elements which permit a reversible lifting movement counter to the direction of travel to such an extent that the coupling is retracted completely into the supporting structure. As a result of the retraction of the coupling into the cage-like carrying structure it no longer influences the crash behavior.
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公开(公告)号：US20170361855A1
公开(公告)日：2017-12-21
申请号：US15532774
申请日：2015-11-30
发明人： Jan Kukulski , Leszek Wasilewski
摘要： An energy absorbing device has a rod with a part, suitable for cutting by means of surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.
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公开(公告)号：US20170158211A1
公开(公告)日：2017-06-08
申请号：US15439265
申请日：2017-02-22
申请人： Voith Patent GmbH
发明人： Bernhard Bonney , Martin Schueler
摘要： The invention is directed to a draft and buffer apparatus for a track-guided vehicle. The apparatus includes a coupling rod and a draft yoke for connecting the coupling rod to the vehicle body. An energy-dissipating device is arranged between the vehicle and the coupling rod for receiving draft and buffer forces. The energy-dissipating device includes a reversible energy-dissipating unit and is configured so as to cause the force flow of the buffer loads transmitted thereto from the coupling rod and of the draft loads transmitted via the draft yoke thereto to be conducted through the energy-dissipating device and to be transmitted to the vehicle body. The energy-dissipating device further includes an irreversible energy-dissipating unit providing irreversible energy dissipation. The energy-dissipation device is mounted within the axial extent of the draft yoke when viewed in the longitudinal direction of the vehicle.
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6.发明申请A System of a Bearing Bracket and a Coupler Rod Or Connection Rod, a Multi-Car Vehicle and a Method for Controlling the Movement of a Coupler Rod or Connection Rod 审中-公开轴承支架和耦合杆或连接杆的系统，多车辆车辆和用于控制联轴器杆或连接杆的移动的方法公开(公告)号：US20170021844A1
公开(公告)日：2017-01-26
申请号：US15125015
申请日：2015-03-09
申请人： Dellner Couplers AB
发明人： Jacek SKOWRONEK
摘要： A system includes a bearing bracket, for connecting a coupler rod or a connection rod to a car, and a coupler rod or a connection rod connected to the bearing bracket. The bearing bracket has an adapter and a joint that allows the adapter to swivel relative to the bracket. The rod has a stabilizing element having a surface that is not parallel to the longitudinal axis of the rod and is spaced apart from a surface of the bearing bracket. Upon application of a force of a predetermined first strength in one direction, the adapter moves relative to the bracket in the one direction until the surface of the stabilizing element contacts the surface of the bearing bracket. Upon application of a force of a second strength to the rod, the stabilizing element detaches from the rod, so that the rod can move relative to the stabilizing element.
摘要翻译： 系统包括用于将联杆或连接杆连接到汽车的轴承座，以及连接到轴承座的联杆或连接杆。 轴承座具有适配器和接头，允许适配器相对于支架旋转。 杆具有稳定元件，其具有不与杆的纵向轴线平行的表面并且与轴承托架的表面间隔开。 在一个方向施加预定的第一强度的力时，适配器沿着一个方向相对于支架移动，直到稳定元件的表面接触轴承支架的表面。 在向棒施加第二强度的力时，稳定元件与杆脱离，使得杆可相对于稳定元件移动。
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公开(公告)号：US08701566B2
公开(公告)日：2014-04-22
申请号：US13256811
申请日：2010-03-25
申请人： Masayasu Matsuoka , Hiroyuki Kido , Taro Hayashi , Makoto Taguchi , Yasufumi Minamimoto , Akira Ukita
发明人： Masayasu Matsuoka , Hiroyuki Kido , Taro Hayashi , Makoto Taguchi , Yasufumi Minamimoto , Akira Ukita
IPC分类号： B61D15/06
摘要： A railcar that includes an underframe, a front surface frame located at a front surface portion of a carbody and having a lower end portion coupled to the underframe, and a buffer member coupled to the front surface frame and extending toward a vehicle interior side. Then, the buffer member is provided at a position higher than the underframe.
摘要翻译： 一种轨道车，包括底架，位于车身前表面部分的前表面框架，并且具有联接到底架的下端部分，以及缓冲构件，其联接到前表面框架并朝向车辆内侧延伸。 然后，缓冲构件设置在比底架高的位置。
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公开(公告)号：US20130126458A1
公开(公告)日：2013-05-23
申请号：US13681158
申请日：2012-11-19
申请人： VOITH PATENT GmbH
发明人： THOMAS EWERDING
IPC分类号： B61G7/00
摘要： A coupling arrangement for the front of a tracked vehicle is disclosed, comprising a central buffer coupling having a gladhand, a coupling shaft supporting the gladhand and a bearing, via which the coupling shaft can be joined with the undercarriage of the vehicle pivotable in a horizontal and/or vertical direction. An energy consuming device allocated to the central buffer coupling having at least one energy consuming element with a destructive design is provided. To ensure maximum energy consumption in a crash with a course of events definable in advance, the coupling arrangement additionally comprises a supporting structure with two longitudinal beams arranged on the sides of the central buffer coupling and a crossbeam joined with the two longitudinal beams, said crossbeam beam being arranged above the central buffer coupling such that a vertical deflection of the coupling shaft relative to the undercarriage of the vehicle is limited by the crossbeam.
摘要翻译： 公开了一种用于跟踪车辆的前部的联接装置，包括具有鼓舞的中央缓冲联接器，支撑着快乐的联接轴和轴承，联接轴可以通过该联轴器与可在水平方向上枢转的车辆的底盘连接 和/或垂直方向。 提供了分配给具有破坏性设计的至少一个能量消耗元件的中央缓冲耦合器的能量消耗装置。 为了确保在预先确定的事件的碰撞中的最大能量消耗，耦合装置还包括支撑结构，其具有布置在中央缓冲器联接件的侧面上的两个纵向梁和与两个纵向梁结合的横梁，所述横梁 梁布置在中央缓冲器联接件上方，使得联接轴相对于车辆底架的垂直偏转受到横梁的限制。
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公开(公告)号：US08225722B2
公开(公告)日：2012-07-24
申请号：US12677354
申请日：2008-09-19
申请人： Richard Graf , Robert Nedelik , Markus Seitzberger
发明人： Richard Graf , Robert Nedelik , Markus Seitzberger
IPC分类号： B61D15/06
摘要： A crash module for a rail vehicle is provided. The crash module includes a crash element, a frontal impact plate and a rear connecting plate, wherein a guide element is provided between the frontal impact plate and the rear connecting plate. The guide element has the form of a plate and is oriented essentially in a longitudinal direction of the rail vehicle.
摘要翻译： 提供了一种用于轨道车辆的碰撞模块。 碰撞模块包括碰撞元件，正面冲击板和后连接板，其中引导元件设置在前冲击板和后连接板之间。 引导元件具有板的形式并且基本上在轨道车辆的纵向方向上定向。
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公开(公告)号：US20120097066A1
公开(公告)日：2012-04-26
申请号：US13256811
申请日：2010-03-25
申请人： Masayasu Matsuoka , Hiroyuki Kido , Taro Hayashi , Makoto Taguchi , Yasufumi Minamimoto , Akira Ukita
发明人： Masayasu Matsuoka , Hiroyuki Kido , Taro Hayashi , Makoto Taguchi , Yasufumi Minamimoto , Akira Ukita
摘要： A railcar that includes an underframe, a front surface frame located at a front surface portion of a carbody and having a lower end portion coupled to the underframe, and a buffer member coupled to the front surface frame and extending toward a vehicle interior side. Then, the buffer member is provided at a position higher than the underframe.
摘要翻译： 一种轨道车，包括底架，位于车身前表面部分的前表面框架，并且具有联接到底架的下端部分，以及缓冲构件，其联接到前表面框架并朝向车辆内侧延伸。 然后，缓冲构件设置在比底架高的位置。
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